GHA assembly wizard ERROR

I encountered a problem while create a new GH component with GH add-on by using Visual Studio 2010. I installed Wizard assembly from website, it shows under tools>extension Manager. I got an error,( please see attached the screen shot.) so the new project with add-on cannot open at all.

"system.Argument null exception:Value cannot be null

Parameter name:path1

at system.IO.Path.Combine(String path1, String path 2)

at GH wizard.UserInputForm..ctor(Dictionary2 repmacements)"

at GHWizard.CollectInformationWizard.RunStarted(object auotmationObject)

Dictionary 2 replacementsDictionary,WizardRunKind run Kind, Objevt[]

customParams)"

Any idea what went wrong ?

Thank you for your time,

Attachments:

Error.jpg, 2 MB

Replies to This Discussion

Permalink Reply by Serge Neuman on July 9, 2013 at 10:20am

Hi Giulio,

Definitely more to do but unfortunately I won't be really helpful for that. Indeed, I'm really the kind of guy who loves the wizard because I can code but if it was chess, I would still call me a wood-pusher. Just to make my point, I find the solution by using the debug mode and going step by step through the code.

So you are right, I'm convince that I have found a way to solve the issue but that's not the solution.

Thanks again to have written this wizard. It had helped me a lot. And now it's going to help me again.